{"id":27343,"date":"2026-01-04T09:00:25","date_gmt":"2026-01-04T00:00:25","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/01\/04\/27343\/"},"modified":"2026-01-04T09:00:25","modified_gmt":"2026-01-04T00:00:25","slug":"%eb%ac%bc%eb%a6%ac%ed%99%94%ed%95%99%ec%8b%a4%ed%97%98-%ed%91%9c%eb%a9%b4%ec%9e%a5%eb%a0%a5-%ec%b8%a1%ec%a0%95-a-%ea%b2%b0%ea%b3%bc%eb%a0%88%ed%8f%ac%ed%8a%b8","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/01\/04\/27343\/","title":{"rendered":"\ubb3c\ub9ac\ud654\ud559\uc2e4\ud5d8 \ud45c\uba74\uc7a5\ub825 \uce21\uc815 A+ \uacb0\uacfc\ub808\ud3ec\ud2b8"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/04\/07\/data29668617-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/04\/07\/data29668617-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. Title<br \/>\n2. Date<br \/>\n3. Purpose<br \/>\n4. Principle<br \/>\n5. Reagents &amp; Apparatus<br \/>\n6-1. Procedure(\uc608\ube44)<br \/>\n6-2. Procedure(\uacb0\uacfc)<br \/>\n7. Data sheet<br \/>\n8. Result<br \/>\n9. Discussion<br \/>\n10. Reference<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>1. Title<br \/>\n\ud45c\uba74\uc7a5\ub825<\/p>\n<p>3. Purpose<br \/>\n \uc774 \uc2e4\ud5d8 \ubaa9\uc801\uc740 \ubaa8\uc138\uad00\ubc95\uacfc \uc7a5\ub825\uacc4\ubc95\uc5d0 \uc758\ud558\uc5ec \uc561\uccb4\uc758 \ud45c\uba74\uc7a5\ub825\uc744 \uacb0\uc815\ud558\ub294\ub370 \uc788\ub2e4.<\/p>\n<p>4. Principle<br \/>\n1) \ud45c\uba74\uc7a5\ub825\uc774\ub780 \ud45c\uba74\uc744 \ub0b4\ubd80\ub85c \uc7a1\uc544\ub2f9\uae30\uba70 \ud45c\uba74\uc801\uc758 \uc99d\uac00\ub97c \uc5b5\uc81c\ud558\ub294 \ud798\uc744 \ub9d0\ud55c\ub2e4. \ud45c\uba74\uc7a5\ub825\uc758 \ud06c\uae30\ub294 \ubd84\uc790\uac04\uc758 \uc778\ub825\uc758 \ud06c\uae30\uc640 \uad00\ub828\ub418\uc5b4 \uc788\uc73c\uba70, \ud45c\uba74\uc7a5\ub825\uc758 \ud06c\uae30\ub294 \ubd84\uc790\uac04\uc758 \uc778\ub825\uc774 \ud070 \uc561\uccb4\uc77c\uc218\ub85d \ud06c\ub2e4. \ud45c\uba74\uc7a5\ub825\uc740 \uc628\ub3c4\uac00 \ubb3c\uc9c8\uc758 \uc784\uacc4\uc628\ub3c4\uc5d0 \uac00\uae4c\uc6cc\uc9c8 \ub54c 0\uc774\ub41c\ub2e4.<br \/>\n\ud45c\uba74\uc7a5\ub825\uc744 \uce21\uc815\ud558\ub294 \ubc29\ubc95\uc740 \ubaa8\uc138\uad00\ubc95\uacfc \uc7a5\ub825\uacc4\ubc95\uc774 \uc788\ub2e4.  \ubaa8\uc138\uad00\ubc95\uc740 \ubaa8\uc138\uad00\uc744 \ubb3c\uc758 \ud45c\uba74 \ubc11\uc5d0 \ub123\uc73c\uba74 \ubb3c\uc774 \ubaa8\uc138\uad00\uc758 \uc720\ub9ac\uc758 \ud45c\uba74\uc744 \uc811\ucd09\ud558\uba70 \uc561\uccb4\uac00 \ubaa8\uc138\uad00\uc18d\uc73c\ub85c \uc62c\ub77c\uc624\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud55c\ub2e4. \ud45c\uba74\uc7a5\ub825\uc740 \ubaa8\uc138\uad00\uc5d0 \uc788\uc744 \ub54c\uc758 \uc561\uccb4\uc640 \uc6a9\uae30\uc5d0 \uc788\uc744 \ub54c\uc758 \uc561\uccb4\ub192\uc774\uc758 \ucc28\uc774\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ubbc0\ub85c \uc774 \ub192\uc774\uc758 \ucc28\uc774\ub97c \uce21\uc815\ud558\uc5ec \ud45c\uba74\uc7a5\ub825\uc744 \uad6c\ud560 \uc218 \uc788\ub2e4. \ubaa8\uc138\uad00\ubc95\uc744 \uc774\uc6a9\ud558\uc5ec \ud45c\uba74 \uc7a5\ub825\uc744 \uad6c\ud558\ub294 \uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<br \/>\n\u03b3\u2008=\u20081\/2\u22c5h\u22c5d\u22c5g\u22c5r\u22c5cos\u03b8^(-1) &#8212;-(1)<br \/>\n\u03b3: \ud45c\uba74\uc7a5\ub825(N\/m), h: \uc561\uccb4\uac00 \uc0c1\uc2b9\ud55c \ub192\uc774, g: \uc911\ub825\uac00\uc18d\ub3c4, r: \ubaa8\uc138\uad00 \ubc18\uc9c0\ub984, \u03b8: \uc561\uccb4\uc758 \ub9c9\uacfc \ubaa8\uc138\uad00 \ubcbd\uc0ac\uc774\uc758 \uc811\ucd09\uac01<br \/>\n\uc811\ucd09\uac01 \u03b8 \ub294 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uac70\uc758 0\ub3c4\uc774\ubbc0\ub85c cos\u03b8 \ub294 \uac70\uc758 1\uc774 \ub41c\ub2e4. \ub530\ub77c\uc11c \uc2dd\uc744 \uc815\ub9ac\ud558\uba74<br \/>\n \u03b3\u2008=\u20081\/2\u22c5h\u22c5d\u22c5g\u22c5r &#8212;-(2)<br \/>\n\uc7a5\ub825\uacc4\ubc95\uc740 \ud45c\uba74\uc7a5\ub825\uc740 \uc7a5\ub825\uacc4\uc758 \uae08\uc18d \uace0\ub9ac\ub97c \uc561\uccb4\uc758 \ud45c\uba74\uc73c\ub85c\ubd80\ud130 \ub04c\uc5b4\ub0b4\ub294\ub370 \ud544\uc694\ud55c \ud798\uc744 \uce21\uc815\ud558\uc5ec \uad6c\ud55c\ub2e4. \ud798\uc758 \ud06c\uae30\ub294 \uc7a5\ub825\uacc4\uc758 \ub2e4\uc774\uc5bc\uc758 \uc9c0\uc2dc\ub41c \ub208\uae08\uc5d0 \ube44\ub840\ud558\uba70, \uc774 \ub2e4\uc774\uc5bc\uc758 \ub208\uae08\uc744 \ud45c\uba74\uc7a5\ub825 \ub2e8\uc704\ub85c \ubcf4\uc815\ud560 \ud544\uc694\uac00 \uc788\ub2e4. \uc7a5\ub825\uacc4\ub85c\ubd80\ud130 \uce21\uc815\ud55c \ub208\uae08\uc744 \ud45c\uba74\uc7a5\ub825 \ub2e8\uc704\ub85c \ubcf4\uc815\ud558\ub294 \uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n<p><\uc911 \ub7b5><\/p>\n<p>9. Discussion<br \/>\n1)\uace0\ucc30<br \/>\n\uc774\ubc88 \uc2e4\ud5d8\uc740 \ubaa8\uc138\uad00\ubc95\uacfc \uc7a5\ub825\uacc4\ubc95\uc744 \uc774\uc6a9\ud558\uc5ec \ubb3c\uacfc \uc5d0\ud0c4\uc62c\uc758 \ud45c\uba74\uc7a5\ub825 \uce21\uc815 \uc2e4\ud5d8\uc744 \ud558\uc600\ub2e4. \uba3c\uc800 \ubaa8\uc138\uad00\ubc95\uc744 \uc774\uc6a9\ud55c \ud45c\uba74\uc7a5\ub825\uc744 \uce21\uc815\ud558\uae30 \uc704\ud574 \uc5d0\ud0c4\uc744 \uac00\uc9c0\uace0 EtOH\uc758 10 wt%, 20 wt%, 40 wt%, 60 wt%, 80 wt%, 100 wt%\ub97c 20g \uae30\uc900\uc73c\ub85c \uc804\uc790\uc800\uc6b8\uc744 \uc774\uc6a9\ud574 \uac01\uac01 2g, 4g, 8g, 12g, 16g\uc744 \uc0bc\uac01 \ud50c\ub77c\uc2a4\ud06c\uc5d0 \ub2f4\uc740 \ud6c4 20g\uc5d0\uc11c \ubaa8\uc790\ub978 \uc591\ub9cc\ud07c \uc99d\ub958\uc218\ub97c \ucc44\uc6cc 20g\uc744 \ub9de\ucd94\uc5b4\uc11c \uc6a9\ub9e4\ub97c \ub9cc\ub4e4\uc5c8\ub2e4. \ubaa8\uc138\uad00\uc758 \uc62c\ub77c\uc628 \uae38\uc774\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574 \ubaa8\uc138\uad00\uc744 \uc790\ub85c 0.5cm\ub9c8\ub2e4 \ubbf8\ub9ac \ud45c\uc2dc\ud574 \ub193\uace0 \uac01\uac01\uc758 \ub9cc\ub4e0 \uc6a9\ub9e4\ub97c \ud754\ub4e4\uc5b4\uc11c \uc5d0\ud0c4\uc62c\uacfc \uc99d\ub958\uc218\uac00 \uc11e\uc774\uac8c \ud55c \ub4a4 \uc0ec\ub808\uc5d0 \ub2f4\uac00 \ub193\uc558\ub2e4. \uadf8 \ub4a4\uc5d0 \uc0ec\ub808\uc5d0 \ub2f4\uae34 \uac01 \uc6a9\ub9e4\uc758 \ud45c\uba74\ub9cc \ubaa8\uc138\uad00\uc744 \ub2ff\uac8c \ud574\uc11c \uc561\uccb4\uc758 \ucd5c\ub300 \ub192\uc774\ub97c \uce21\uc815\ud558\uc600\uc73c\uba70, \ud55c\ubc88 \uce21\uc815\ud55c \ub4a4 \ubaa8\uc138\uad00\uc744 \ud138\uc5b4 \ubaa8\uc138\uad00 \ub0b4\ubd80\uc758 \uc561\uccb4\ub97c \uc5c6\uc564 \ub4a4 2\ubc88 \ub354 \uc2e4\ud5d8\uc744 \ubc18\ubcf5\ud574 \ucd1d 3\ubc88\uc758 \uc2e4\ud5d8\uc744 \ud558\uc600\ub2e4. \ucd1d 7\uac00\uc9c0\uc758 \uc6a9\uc561\uc758 \uce21\uc815\uc744 \ub9c8\uce58\uace0 \uc7a5\ub825\uacc4\ubc95\uc744 \uc774\uc6a9\ud55c \uc2e4\ud5d8\uc744 \ud558\uc600\ub294\ub370 \uc7a5\ub825\uacc4\ubc95\uc744 \uc774\uc6a9\ud55c \ud45c\uba74\uc7a5\ub825 \uce21\uc815 \uc2e4\ud5d8\uc740 \uc99d\ub958\uc218\uc640 EtOH 100wt% \uc6a9\uc561\uc758 \ud45c\uba74\uc7a5\ub825 \uce21\uc815\uc744 \ud558\uc600\ub2e4. \ube68\uac04 \uc6d0 \uc548\uc5d0 \ubb3c\ubc29\uc6b8\uc774 \ub4e4\uc5b4\uac00\uac8c balance\uc758 \uc218\ud3c9\uc744 \ub9de\ucd94\uace0 \uc7a5\ub825\uacc4\uc758 \ub2e4\uc774\uc5bc\uc744 \ub3cc\ub824\uc11c \ud070 \ub208\uae08\uc758 0\uacfc \uc791\uc740 \ub208\uae08\uc758 0\uc774 \ub9cc\ub098\ub3c4\ub85d \ud558\uace0 \ub098\uc11c \uc99d\ub958\uc218\uac00 \ub2f4\uae34 \uc0ec\ub808\ub97c \uc62c\ub824\ub193\uc740 \ud6c4 \uace0\ub9ac\ub97c \ud45c\uba74\uc5d0\ub9cc \ub2ff\uac8c \ud55c\ub2e4.  \uadf8 \ud6c4 \ub2e4\uc774\uc5bc\uc744 \ucc9c\ucc9c\ud788 \ub3cc\ub824 \uace0\ub9ac\uac00 \ud45c\uba74\uc5d0\uc11c \ub5a8\uc5b4\uc9c0\ub294 \uc21c\uac04\uc758 \ub208\uae08\uc744 \uae30\ub85d\ud558\uc600\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29668617\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. Title 2. Date 3. Purpose 4. Principle 5. Reagents &amp; Apparatus 6-1. Procedure(\uc608\ube44) 6-2. Procedure(\uacb0\uacfc) 7. Data sheet 8. Result 9. Discussion 10. Reference \ubcf8\ubb38\ub0b4\uc6a9 1. Title \ud45c\uba74\uc7a5\ub825 3. Purpose \uc774 \uc2e4\ud5d8 \ubaa9\uc801\uc740 \ubaa8\uc138\uad00\ubc95\uacfc \uc7a5\ub825\uacc4\ubc95\uc5d0 \uc758\ud558\uc5ec \uc561\uccb4\uc758 \ud45c\uba74\uc7a5\ub825\uc744 \uacb0\uc815\ud558\ub294\ub370 \uc788\ub2e4. 4. Principle 1) \ud45c\uba74\uc7a5\ub825\uc774\ub780 \ud45c\uba74\uc744 \ub0b4\ubd80\ub85c \uc7a1\uc544\ub2f9\uae30\uba70 \ud45c\uba74\uc801\uc758 \uc99d\uac00\ub97c \uc5b5\uc81c\ud558\ub294 \ud798\uc744 \ub9d0\ud55c\ub2e4. \ud45c\uba74\uc7a5\ub825\uc758 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2177,15064,34122],"class_list":["post-27343","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-2177","tag-15064","tag-34122"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/27343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=27343"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/27343\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=27343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=27343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=27343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}